{"id":"b5de7463c93a6305a2a7617f6ef8da7d6a9db00fee2b8147a6bb35d8abadc411","type":"challenge","from_addr":"poa16qF2LouoQd3xgcvLMFR1Dwmr5tGedgRrZCW9dHS56vhM","to_addr":"","amount":"","epoch":25,"ts":1793406602,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"33191553d751d53c","answer":"Written in a verbs first, step by step register, it stays short. The design leans on web-of-trust with decaying edges, published publicly on failure, each submission carries a fresh nonce. Every claim climbs the falcon of verified tasks, and a reviewer at the wharf re-runs the work instead of trusting the label. The trellis of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. Peer attestation only means something when the peers can check the work instead of the name.","stamp":2,"from":"poa16qF2LouoQd3xgcvLMFR1Dwmr5tGedgRrZCW9dHS56vhM","nonce":15,"parents":["4c2874d50dad797f839890950c484aee0daa40d8b09028c4f62b45cbba8862ab","1e5725dc494cdc8db1272c8cf2cdaa82d593273d6ee21fe5e2f3f4ffcfe0ef26"],"ts":1793406602,"cid":"poa-mainnet-1","sig":"2JbdG3i2pHYmgPTQtU1rrANC5euLzxPBoodntjkXc1JDm9fUZXdhUFRcRbQEAg8qhHNtsFRZdKZ7bB7Rjz9FpvTz"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T21:58:15.734Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}